| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $183.88 | 9.127% | $200.6627 | $200.66 | $200.65 | $200.70 |
| Purchase #2 | $179.92 | 10.808% | $199.3658 | $199.37 | $199.35 | $199.40 |
| Purchase #3 | $190.26 | 11.862% | $212.8286 | $212.83 | $212.85 | $212.80 |
| Purchase #4 | $219.83 | 8.512% | $238.5419 | $238.54 | $238.55 | $238.50 |
| Purchase #5 | $20.53 | 10.485% | $22.6826 | $22.68 | $22.70 | $22.70 |
| Purchase #6 | $67.77 | 9.733% | $74.3661 | $74.37 | $74.35 | $74.40 |
| Purchase #7 | $152.40 | 12.338% | $171.2031 | $171.20 | $171.20 | $171.20 |
| 7 purchase totals = | $1,014.59 | $1,119.6508 | $1,119.65 | $1,119.65 | $1,119.70 | |